A cylindrical soft metallic crush item used to seal high pressure flared tube connections. It is designed to be inserted between the conical surface of a flared tube fitting and the inner surface of the flared end of the connecting tube.
NSN 5996-01-055-5993
NSN 6110-01-562-7502
NSN 6620-01-183-8959
NSN 5975-01-382-7394
NSN 5960-01-433-3928
NSN 2925-01-112-8782
NSN 5960-00-104-8456
NSN 5930-00-028-4322
NSN 6320-01-652-3806
NSN 4140-01-551-2332
NSN 6145-01-614-2500
NSN 6620-01-492-2600